85890309115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69546809}}^1$

素因数の和:69546846

約数の個数: 16

約数和(自身を含む): 116838640800

約数和(自身を除く): 30948331685

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 69546809, 347734045, 904108517, 1321389371, 4520542585, 6606946855, 17178061823, 85890309115]

約数ペア:

[(1, 85890309115), (5, 17178061823), (13, 6606946855), (19, 4520542585), (65, 1321389371), (95, 904108517), (247, 347734045), (1235, 69546809)]